Key Features of the 8-channel remote pre-wired for the use with any dollhouse or diorama. Each button controls a separate relay to act as an on-off switch. Can control an individual light fixture, complete room or individual circuits. Encode/Decode to avoid interference Individual relays Specification Distance: 150M(450 feet) Power supply: 12V Encode/Decode: Yes(Learning Code) Control Type: Quad mode:( Momentary, Toggle, Latch, Momentary+Toggle) Relay: 10A/125VAC, 10A/14V DC Receiver Board Size: 8cm x 10cm x 3cm Remote Size: 5cm x 12.5cm x 2cm Modes: Toggle: Press=On, Press again=Off Momentary: Press=On, Release=Off Latched: Press=On, Release=On (locked) Model: RF8A Description: 8Ch RF Remote controller Channel: 8 Chipset: 1527 Frequency: 433MHz Range: 200M~300M Each relay (switch) can handle up to 7 amps of current. The circuit board draws only 6 ma of current but each relay when activated uses 30ma. When all 8 relays are latched on, the remote-control board draws 240ma or .24 amps of current. That is equivalent to 8 incandescent bulbs.